102334142291 has 4 divisors (see below), whose sum is σ = 107720149800. Its totient is φ = 96948134784.

The previous prime is 102334142243. The next prime is 102334142299. The reversal of 102334142291 is 192241433201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102334142291 - 2⁶ = 102334142227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102334142299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2693003726 + ... + 2693003763.

It is an arithmetic number, because the mean of its divisors is an integer number (26930037450).

Almost surely, 2^102334142291 is an apocalyptic number.

102334142291 is a deficient number, since it is larger than the sum of its proper divisors (5386007509).

102334142291 is an equidigital number, since it uses as much as digits as its factorization.

102334142291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5386007508.

The product of its (nonzero) digits is 10368, while the sum is 32.

Adding to 102334142291 its reverse (192241433201), we get a palindrome (294575575492).

The spelling of 102334142291 in words is "one hundred two billion, three hundred thirty-four million, one hundred forty-two thousand, two hundred ninety-one".